baber/WOPTO huggingface dataset:
Patent SE-8902092-D0 (SE)
Inventor: TARKKONEN UNTO OLAVI
IPC: A47K10/32
Filed: 1989-06-09
Abstract: The device comprises a housing (1), inside which there are fitted a paper roll (14) and a shaft (6). A moistener (7) has a bottom surface provided with holes. A plane (10) is located below the moistener, so that the paper web (15) to be pulled from the paper roll is arranged to proceed out between the moistener and the plane. When desired, the liq. is supplied onto the paper web through the holes of the moistener section-by-section before the tissue strip, i.e. a section of the paper web, is pulled out.
Patent SE-8902502-D0 (SE)
Inventor: ANDERSSON J
IPC: F16F15/08
Filed: 1989-07-11
Abstract: PCT No. PCT/EP90/00488 Sec. 371 Date Feb. 26, 1991 Sec. 102(e) Date Feb. 26, 1991 PCT Filed Jul. 11, 1990 PCT Pub. No. WO91/00967 PCT Pub. Date Jan. 24, 1991.Vibration damper for damping vibrations in a surface (20) of an object (21). The damper consists of an oscillating body (1) which is movably connected to the surface such that it is brought to oscillate so that the oscillating body transmits forces to the object which are principally oppositely directed to the forces which, through vibration, act on the object. The vibration damper displays a locating part (19) made from a shaped permanent material and intended to be fixedly attached to said surface (20) of the object (21). The locating part displays one or several inwardly-directed vibration-transmitting support walls (26-29). The oscillating body (1) is at least partially enclosed in a damping body (10) made from an elastic material, and the damping body is held in the locating part through cooperation with the inwardly directed walls (26-29).
Patent SE-8903924-D0 (SE)
Inventor: VUCINS V
IPC: G02B6/24
Filed: 1989-11-22
Abstract: The contactor has a body of electrically conductive material, and has a primary part (11) with a large dia., and a sec. part (12) with a smaller dia. and transversed by a channel (13). The channel issues into a recess (17) with a larger dia. than itself. A fibre component (14) is assembled in the channel at the end of the contactor which is to be coupled to a corresp. female contact unit. The fibre component is squarely cut at both ends to minimise losses when light passes in and out of it. Its outer end surface (15) is arranged at the same height as the mouth of the channel. - The inner end surface (16) of the fibre component is arranged inside the channel approximately in the centre of the body sec. part. The fibre component is firmly anchored in the body with the aid of e.g. epoxy adhesive. The outer end of the fibre component is polished finally to form the contactor (1) for incorporation in a field.
Patent SE-8904324-D0 (SE)
Inventor: SJOELINDER S
IPC: G02B6/35
Filed: 1989-12-21
Abstract: The present invention relates to a fibreoptic switch for enabling one or more of n number of incoming optofibers to be connected selectively with a respective one of m number of outgoing optofibers. According to the invention, the switch includes a matrix block (1) having light transmitting devices (2) which extend in n number of rows and m number of columns between an input side and an output side. On the input side, the incoming optofibers (3) can be displaced linearly along a respective row of the rows of light transmitting devices (2), and the outgoing optofibers (6) on the output side can be displaced linearly along a respective column of the columns of light transmitting devices (2). A selected incoming optofibre (3) can therewith be displaced along its corresponding row to a desired column of light transmitting devices (2), and an outgoing optofiber (6) in a corresponding column can be displaced to a corresponding row of light transmitting devices (2), so as to mutually connect the selected optofibers.
Patent SE-9101947-D0 (SE)
Inventor: MADSEN B
IPC: E04B9/04
Filed: 1991-06-25
Abstract: Ceiling panel with paper covering on the opposite sides of an intermediate plaster layer, and which is designed to be fitted in a load-bearing structure on a support profile section with its edges. A decorative and/or inclined sound-absorbing ceiling covering is thereby created.  The plaster layer is milled down along all edges of the panel and on one side 10 of this, which is designed to be the bottom side of the panel. <IMAGE>
Patent SE-9103295-D0 (SE)
Inventor: ERIKSSON SVEN TORD
IPC: E04H6/22
Filed: 1991-11-08
Abstract: Within each storey plane, suitable for horizontal transport of the transfer carriages (6) are parallel running surfaces (6b,6c), suitably in the form of rail beams, along which the wheels (61-64) of the transfer carriages can run during transport. One or more running surface sections (10,10') can adopt a bridging-over position of one or more broken sections (6b',6c') for the running surfaces (6b,6c) orientated adjacent to the lift arrangement.
Patent SE-9200117-D0 (SE)
Inventor: EDEN L
IPC: B62D1/06
Filed: 1992-01-16
Abstract: An electrically heated steering wheel for use in vehicles, intended to increase comfort and hence safety by making the steering wheel comfortable to hold even as the vehicle is started up in cold weather. The electrically heated steering wheel comprises a metal body 14 concentrically surrounded by the following layers: a resilient cellular plastic layer 13 having closed cells, a heat-reflecting metal foil 12, a heat- conducting layer 9 in which heating wires 10 surrounded by electrical insulation 11 are embedded, a resilient cellular plastic layer 8 having open, air-filled cells and an outer casing made of grip-friendly plastic. The current is fed to the heating wire 10 by means of a sliding coupling between the steering wheel hub 2 and the casing 21 of the steering column. Switching on and off can be effected either manually or by means of thermostat control. <IMAGE>
Patent SE-9202520-D0 (SE)
Inventor: FUJITA N
IPC: D21F3/02
Filed: 1992-09-02
Abstract: 7. This web transfer unit has the following component: elastic endless belt 55, pressure rolls 50 and 56 which press said belt 55 against hard roll 8a by way of the web, belt drive roll 55 to propel belt 55, tension roll 53 to supply said belt 55 tension, belt guide roll 54, and the pressure device to press rolls 50 and 56 on hard roll 8a. The web transfer system generates the necessary level of draw to doff the web paper by utilizing the deformation of the elastic endless belt 55, described above, which develops when it is pressed against hard roll 8 a, although open draw is at zero.
Patent SE-9400430-D0 (SE)
Inventor: LINNERSUND ULF GERHARD
IPC: F02B1/04
Filed: 1994-02-10
Abstract: The present invention relates to the use of elementary sulphur as a fuel in internal combustion engines, for the production of energy and SO2.
Patent SE-9401032-D0 (SE)
IPC: F23C10/28
Filed: 1994-03-28
Abstract: The invention is characterized in that the heat-transfer area of a steam generator (10) is designed somewhat oversized in a fluidized bed (6) in a PFBC power plant. By thereafter creating one or a plurality of non-fluidized zones (18) in the bed (6) during operation, the active heat-transfer area of tubes in the steam generator (10) may be adjusted. A certain proportion of the installed tube area is made passive as regards heat transfer. Defluidization is accomplished by shutting off fluidizing air (4) to the bed (6) below a vertical channel where a non-fluidized zone (18) is to be created. A barrier (15) in the form of a shelf or a stop plate is installed near the lowermost level (14) of the tube bundle (10), thus preventing fluidizing air (4) from reaching the bed (6) above the barrier (15). This results in the creation of an almost vertically standing non-fluidized zone (18) above the barrier (15). The cross-section area of the zone (18) in the horizontal direction is determined by the horizontal area of the barrier (15).
Patent SE-9602329-D0 (SE)
Inventor: FALKVALL THORE
IPC: A61M1/14
Filed: 1996-06-13
Abstract: A sterile disposable hemodiafiltration set to be connected to a dialysis machine includes a dialyzer with an extracorporeal blood path and a dialysis liquid supply line which can be connected to the dialyzer. The hemodiafiltration set includes a sterilized unit consisting of a hose connection with a sterile filter therein wherein the hose connection is arranged for connection at one end thereof to the extracorporeal path via a separate pump and provided with a three-way joint at the other end thereof for connection of the latter end between the dialysis liquid supply line and the dialyzer.
Patent SE-9603326-D0 (SE)
Inventor: OEBRINK OLOV H
IPC: A01K89/016
Filed: 1996-09-13
Abstract: The present invention relates to a device for fly fishing comprising a line reel (<HIL><PDAT>1</BOLD><PDAT>) for reeling in the fly line when utilizing preferably single-how rods for fly fishing, the line reel (<HIL><PDAT>1</BOLD><PDAT>) comprisng a line spool (<HIL><PDAT>18</BOLD><PDAT>) which, via friction operation, Is designed to be operated by a drive means initiated by the fisherman, the line reel (<HIL><PDAT>1</BOLD><PDAT>) being preferably placed under one of the fisherman's upper arms while fishing and a turning wheel (<HIL><PDAT>30</BOLD><PDAT>) cooperating with the line reel (<HIL><PDAT>1</BOLD><PDAT>), which can be placed on the fly rod (<HIL><PDAT>3</BOLD><PDAT>). The object of the invention is to eliminate the drawbacks of preparing the fly line and its hindrance during fishing, and primarily the drawback of the circumference of the line spool, of the fly reel, decreasing as the fly line is pulled out. This is achieved by the line spool (<HIL><PDAT>18</BOLD><PDAT>) slipping in relation to the drive means, or rotating therewith, when the fly line (<HIL><PDAT>8</BOLD><PDAT>) is pulled out, held still or pulled in by the fisherman so that the unloaded part of the fly line (<HIL><PDAT>8</BOLD><PDAT>) behind the fisherman's hand is reeled in onto the line spool (<HIL><PDAT>18</BOLD><PDAT>), whereupon a turn or so of the fly line (<HIL><PDAT>8</BOLD><PDAT>) can be placed around the wheel (<HIL><PDAT>30</BOLD><PDAT>) the circumference of which thus remains constant when the line is pulled out or reeled in by the fisherman using the wheel (<HIL><PDAT>30</BOLD><PDAT>).</PTEXT>
Patent SE-9700017-D0 (SE)
Inventor: MARGULIS WALTER
IPC: G02F1/295
Filed: 1997-01-03
Abstract: A technique for the preparation of waveguides from optic material, comprises creating the total reflection by reducing the refraction index in the regions surrounding those areas which become light conducting by applying a high electric field over a certain period of time, which leads to ions being transported away through the material without them being replaced by fresh ions. Preferably the optic material is an alkali-rich glass such as soda-lime or boron silicate glass, or it is a semiconductor-doped glass, or it is based on alumina. The following waveguide preparation methods based on the use of conventional (field-assisted) ion exchange techniques to define a core and mantle, are also claimed : (i) polarisation of the substrate after the core and mantle have been defined, so that the refraction index is reduced to a value equal to or greater than that for the core by polarising the mantle ; and (ii) polarisation of the core periodically in the length direction and polarisation of the mantle continuously in the length direction, once the core and mantle have been defined, so that the average refraction index value for the core is reduced to a value less than the refraction index for the mantle.
Patent SE-9700799-D0 (SE)
Inventor: GEEWE BERNE
IPC: F16F15/08
Filed: 1997-03-06
Abstract: A method for producing sound absorbing, vibration-damping and/or heat/cold insulating units (1) of rubber waste from for example tyres. The material is decomposed and mixed with a binding agent and is solidified in a mould. The units can be used as noise protecting screens along roads. Holder means (2) and lifting means (4) can be imbedded in the material before the solidification.
Patent SE-9702271-D0 (SE)
Inventor: BEMING PER JOHAN
IPC: H04W74/08
Filed: 1997-06-13
Abstract: The present invention relates to the reuse of a control channel in a distributed cellular radio communication system. At least one physical channel, the so called physical control channel, in the radio communication system is used for transferring logical control channels. According to the present invention the physical uplink control channel can be reused with respect to logical control channels comprising an access request. The physical downlink control channel can be reused with respect to logical control channels comprising a message that access is granted to a mobile station or a message that someone requests contact with a mobile station. According to the invention the physical uplink control channel and/or the physical downlink control channel is reused. This means that more connections per time unit may be established in the radio communication system.
Patent SE-9703855-D0 (SE)
Inventor: WATKINS HARRY E
IPC: G01V15/00
Filed: 1997-10-23
Abstract: A magnetic article surveillance system utilizing microcomputer control and unique time domain and frequency domain information gathering channels whose information is processed by the microcomputer via preselected time domain and frequency domain criteria.
Patent SE-9704175-D0 (SE)
Inventor: NILSSON MATS
IPC: A01K1/00
Filed: 1997-11-14
Abstract: An animal stall (1) associated with an apparatus for performing an animal related operation, said stall being provided with an entrance gate (7) and an exit gate (8). A method of performing said animal related operation is also described. According to the invention, a gate sensor means (12), associated with a control means, is furthermore associated with at least said entrance gate for checking whether said gate (7) is closed.
Patent SE-9704416-D0 (SE)
IPC: H01F41/06
Filed: 1997-11-28
Abstract: A winding (13) in an electric machine with stationary parts consists of high-voltage cable (1) and is in the form of prefabricated drums (15) onto which the cable (1) forming the winding is wound. The drums (15) are mounted in the machine on site.
Patent SE-9704694-D0 (SE)
Inventor: OESTERBERG LARS
IPC: D21F1/10
Filed: 1997-12-15
Abstract: A woven fabric for a paper machine, board machine or the like has a single-layered structure formed of machine-direction (MD) threads which bind with cross-direction (CD) threads in a 2-shed repeated pattern to provide the fabric with a 2-shed top surface for carrying a web of material. The fabric also has reinforcing threads, which are in the machine direction and which bind with the CD threads in an n-shed repeated pattern, where n is equal to or greater than 5, providing the fabric with reinforcing flotations in the machine direction on the bottom surface of the fabric. The reinforcing threads bind with only one CD thread per repeat and are as fine as or finer than the MD threads. The MD threads, the CD threads and the reinforcing threads are all made of polymeric material.
Patent SE-9800612-D0 (SE)
Inventor: KAHMA NILS
IPC: F16L3/23
Filed: 1998-02-27
Abstract: A closed coil of cable is inserted into spirals hanging from a hook.  Flexible cable which has been wound up into a closed coil (10) is hung from a hook (4), to which are attached two spirals (5) with opposite winding directions. The distances between the spiral turns are chosen to allow the coil of cable to be inserted laterally into the hanger. The distance between the two spirals is chosen to allow the peripheral part of the coil to pass between them. The spirals extend away from the hook in the same direction as the coil.
Patent SE-9900368-D0 (SE)
Inventor: KOCK MIKAEL
IPC: A61M16/00
Filed: 1999-02-04
Abstract: The anaesthetic machine comprises a gas flow system (6,8,10) with an inspiratory line (8), an expiratory line (10) in communication with said inspiratory line (8) and means for controlling the direction of gas flow in the gas flow system so that during inspiration, gas flows from the expiratory line (10) to the inspiratory line (8), and with a variable-volume gas container (6) for breathing gas. The anaesthetic machine comprises further a fresh gas system (24,26) for supplying a flow of fresh gas to the gas flow system (6,8,10), and a control unit (28), arranged to control the variable-volume gas container (6) during a first phase of inspiration so a flow of breathing gas is released and mixes with a flow of fresh gas from the fresh gas system (24,26). The control unit (28) is further devised to start a second phase of inspiration if the flow of breathing gas from the variable-volume gas container (6) ceases before inspiration has been completed, the control unit (28) during said second phase controlling the anaesthetic machine (2) so inspiration is maintained by a flow of fresh gas from the fresh gas system (24,26).
Patent SE-9901696-D0 (SE)
Inventor: WESTLING MIKAEL
IPC: G01N21/89
Filed: 1999-05-10
Abstract: Data is presented in the form of a coloured 3-dimensional graph that can be rotated and tilted so that it can be inspected from different angles. Properties are plotted on the z-axis, the measured positions are plotted on the x-axis and the measured time, traverses or length position are plotted on the y-axis.
Patent SE-9902218-D0 (SE)
Inventor: ALMKVIST GOERAN
IPC: F02D41/00
Filed: 1999-06-11
Abstract: A method of reducing emissions in the exhaust gases of an internal combustion engine that has at least one cylinder to which an air/fuel mixture is supplied when a crankshaft of the internal combustion engine is rotated, at least one intake valve, at least one exhaust valve, and a piston reciprocating between a top dead-center position and a bottom dead-center position in the cylinder. The method comprises the following steps: an air/fuel mixture with a lambda value greater than 1 is supplied to the cylinder, an electric motor/generator connected to the crankshaft maintains an essentially constant predetermined speed of the crankshaft, and the exhaust valve is controlled so that it opens before the piston has passed the bottom dead-center position is disclosed.
Patent SE-9902978-D0 (SE)
Inventor: HAAKANSSON OLA
IPC: G01F23/24
Filed: 1999-08-24
Abstract: A device for monitoring the filling of a bag (10) comprises a resistor element to be mounted on the outside surface of the bag, the resistor element being a flexible potentiometer (20), the resistance whereof being changed by bending of the potentiometer due to increasing bulging of the bag wall under continuing filling of the bag. The flexible potentiometer can be connected to an alarm device (24) reacting at a predetermined resistance value of the resistor element.
Patent IT-BO930207-D0 (IT)
IPC: B23B47/34
Filed: 1993-05-10
Abstract: The chuck (3), the bar (7) which operates it, and the cylinder and piston assembly (5) which moves the bar are axially hollow and form a vertical duct (C) which is open at the top next to the workpiece (P) and which is open at the bottom over a conveyor (13) with a filter and a unit for collecting and pumping the cutting fluid. The chips from the piece are channelled and removed downwards through the said duct (C) by at least one jet of fluid at high pressure, which has a location and direction such that it strikes the chip after its formation without interfering with the normal jet of fluid at low pressure which is applied to the tool (315). The said jet or jets of fluid at high pressure consist of the same cutting fluid as that which is directed against the tool at low pressure. The chips leaving the lower end of the said duct fall on to the conveyor (13) which removes them and separates them from the cutting fluid which, when suitably filtered, is returned to circulation by low-pressure and high-pressure pumps (19-20). <IMAGE>
Patent IT-BO930462-D0 (IT)
Inventor: CASSOLI PAOLO
IPC: B65G47/08
Filed: 1993-11-19
Abstract: The upper preparation surface (13) of a machine for packing superimposed layers of rolls (1) is removed, and that end part (108) of the conveyor (10) which used to oscillate and feed the rolls is stopped level with the lower preparation surface (12) and is now used as a supporting surface over which is positioned the lower part of a battery of curved channels (20) whose upper mouth is level with a conveyor (19) that feeds the large rolls (101) arriving with horizontal axes from the conveying line (2) that used to serve the now inactive parts of the machine and that has now been raised. The large rolls, which are stood vertically in the lower end part of the curved guiding channels, are cyclically transferred to the preparation surface (12) by a pusher (21) activated with a rectilinear reciprocating motion in phase with the machine cycle and at a frequency that can be varied. The sets of large rolls fed onto the preparation surface (12) are carried away in phase by the cross pieces (14, 15) of the synchronized conveyors (16, 17) and transferred to the lift (18) which then introduces them into the packing station. <IMAGE>
Patent IT-FI910100-D0 (IT)
Inventor: CIRRI GIANFRANCO
IPC: C08F2/54
Filed: 1991-05-06
Abstract: A technique is described for the production of manufactured articles of composite material of large thickness, the matrix of which is composed of polymerizable resins, using electron beams. To achieve the polymerization of the matrix, it is proposed to induce the adhesion of the resin of a layer (1) of already polymerized material with the resin of a second layer (3) to be polymerized by irradiating the second layer and the zone of adhesion between the first and the second layer with electron beams (F) of appropriate energy. The method can also be used for the welding of a plurality of layers or portions of already polymerized material. This permits the polymerization of matrices of such a thickness as not to be penetrated in a single phase by electron beams of limited energy. The treatment by successive phases performs the polymerization of the resin matrix in a manner equivalent to a simultaneous treatment over the entire thickness. <IMAGE>
Patent IT-MI940031-D0 (IT)
Inventor: VAN DER GOES WILHELMUS
IPC: C12N1/21
Filed: 1994-01-14
Abstract: The present invention relates to a process for producing large amounts of 7 beta -(4-carboxybutanamido)-cephalosporanic acid acylase ("GA") enzyme, which process consists in growing, under suitable culture conditions, a recombinant Escherichia coli K12 strain and subsequently extracting the enzyme from the resulting culture. Enzyme production is controlled by a particular expression system which can be induced by corn-steep liquor, an extremely low cost component of the culture medium. The enzyme can be used in the enzymatic preparation of 7-amino-cephalosporanic acid by starting from 7 beta -(4-carboxybutanamido)-cephalosporanic acid. <IMAGE>
Patent IT-MI960311-D0 (IT)
IPC: A61K47/00
Filed: 1996-02-19
Abstract: A description is given of a pharmaceutical form for oral administration consisting of a two- or three-layers tablet, wherein at least one layer can rapidly swell by contact with biological and/or aqueous fluids, said swelling resulting in a considerable increase in the tablet volume. Said phenomenon determines a prolonged residence of the pharmaceutical form at the gastric level and therefore allows a slow release of the active ingredient from said pharmaceutical form to the stomach and/or the first tract of the intestine.
Patent IT-TO960380-D0 (IT)
IPC: F16C39/02
Filed: 1996-05-09
Abstract: This invention relates to a rotatable assembly for supporting the rotor (3) of a vacuum pump in which there is provided a plurality of gas pumping stages formed by cooperating rotor disks secured to said rotor by stator rings integral with the body of the vacuum pump, comprising rotatable means (4,5) for supporting the shaft (2) of the rotor (3) of the vacuum pump housed within the shaft (2) of the rotor (3) of the vacuum pump. <IMAGE>